18118646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 33784128

約数和(自身を除く): 15665482

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 881, 1469, 1582, 1762, 2938, 6167, 10283, 11453, 12334, 20566, 22906, 80171, 99553, 160342, 199106, 696871, 1294189, 1393742, 2588378, 9059323, 18118646]

約数ペア:

[(1, 18118646), (2, 9059323), (7, 2588378), (13, 1393742), (14, 1294189), (26, 696871), (91, 199106), (113, 160342), (182, 99553), (226, 80171), (791, 22906), (881, 20566), (1469, 12334), (1582, 11453), (1762, 10283), (2938, 6167)]